EP1734288A3 - Differential gearing for vehicle - Google Patents

Differential gearing for vehicle Download PDF

Info

Publication number
EP1734288A3
EP1734288A3 EP06012251A EP06012251A EP1734288A3 EP 1734288 A3 EP1734288 A3 EP 1734288A3 EP 06012251 A EP06012251 A EP 06012251A EP 06012251 A EP06012251 A EP 06012251A EP 1734288 A3 EP1734288 A3 EP 1734288A3
Authority
EP
European Patent Office
Prior art keywords
pinion gears
ring
gears
vehicle
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06012251A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1734288A2 (en
Inventor
Shinichiro Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JTEKT Corp
Original Assignee
JTEKT Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JTEKT Corp filed Critical JTEKT Corp
Publication of EP1734288A2 publication Critical patent/EP1734288A2/en
Publication of EP1734288A3 publication Critical patent/EP1734288A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/082—Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/085—Differential gearings with gears having orbital motion comprising bevel gears characterised by shafts or gear carriers for orbital gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/087—Differential gearings with gears having orbital motion comprising bevel gears characterised by the pinion gears, e.g. their type or arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H2048/382—Methods for manufacturing differential gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H2048/387—Shields or washers
EP06012251A 2005-06-17 2006-06-14 Differential gearing for vehicle Withdrawn EP1734288A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005178579A JP2006349117A (ja) 2005-06-17 2005-06-17 車両用差動歯車装置

Publications (2)

Publication Number Publication Date
EP1734288A2 EP1734288A2 (en) 2006-12-20
EP1734288A3 true EP1734288A3 (en) 2008-01-23

Family

ID=36808163

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06012251A Withdrawn EP1734288A3 (en) 2005-06-17 2006-06-14 Differential gearing for vehicle

Country Status (3)

Country Link
US (1) US20060287155A1 (ja)
EP (1) EP1734288A3 (ja)
JP (1) JP2006349117A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4400517B2 (ja) 2004-07-09 2010-01-20 株式会社ジェイテクト 車両用差動歯車装置
JP4706431B2 (ja) 2005-10-21 2011-06-22 株式会社ジェイテクト 車両用差動装置、車両用混成差動装置及び車両用デフケース
JP4888151B2 (ja) * 2006-08-28 2012-02-29 株式会社ジェイテクト 車両用差動装置及びその組立方法
JP4957274B2 (ja) 2007-02-02 2012-06-20 トヨタ自動車株式会社 車両用ディファレンシャル装置
DE102007021437A1 (de) * 2007-05-08 2008-11-13 ThyssenKrupp Präzisionsschmiede GmbH Differential in Leichtbauweise für Kraftfahrzeuge
US8216105B2 (en) 2007-11-02 2012-07-10 Jtekt Corporation Differential apparatus for vehicle and assembling method thereof
US8043188B2 (en) * 2008-09-04 2011-10-25 Dana Heavy Vehicle Systems Group, Llc Spider-less vehicle differential
US20100151983A1 (en) * 2008-12-11 2010-06-17 Ziech James F Spider-less vehicle differential
US9115785B1 (en) * 2012-11-27 2015-08-25 Radu Kramer Compact drive mechanism with selective reverse power output
JP6487664B2 (ja) * 2014-10-22 2019-03-20 武蔵精密工業株式会社 差動装置
US10006532B2 (en) * 2014-10-22 2018-06-26 Musashi Seimitsu Industry Co., Ltd. Differential device
US9534679B2 (en) * 2015-06-04 2017-01-03 Gm Global Technology Operations, Llc Vehicle differential assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543854A (en) * 1983-01-11 1985-10-01 Ab Volvo Differential gear mechanism
JPH05178579A (ja) * 1991-12-25 1993-07-20 Hitachi Constr Mach Co Ltd フック過巻き防止装置
JP2520728Y2 (ja) * 1991-05-30 1996-12-18 栃木富士産業株式会社 差動制限装置
DE19621102C1 (de) * 1996-05-24 1997-08-14 Man Nutzfahrzeuge Ag Zwischenachsdifferential für Kraftfahrzeuge
GB2311103A (en) * 1996-03-15 1997-09-17 Borg Warner Automotive Bevel-gear differential gearing
JPH11218211A (ja) * 1998-01-30 1999-08-10 Tochigi Fuji Ind Co Ltd デファレンシャル装置
DE10310215A1 (de) * 2003-03-08 2004-09-16 Daimlerchrysler Ag Umlaufräder-Getriebe in Kegelrad-Bauweise mit durch Schmiermittel versorgten Schmierstellen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1657091A (en) * 1927-07-23 1928-01-24 Timken Axle Co Detroit Differential mechanism
US6699154B2 (en) * 2002-01-31 2004-03-02 Visteon Global Technologies, Inc. Differential gear assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543854A (en) * 1983-01-11 1985-10-01 Ab Volvo Differential gear mechanism
JP2520728Y2 (ja) * 1991-05-30 1996-12-18 栃木富士産業株式会社 差動制限装置
JPH05178579A (ja) * 1991-12-25 1993-07-20 Hitachi Constr Mach Co Ltd フック過巻き防止装置
GB2311103A (en) * 1996-03-15 1997-09-17 Borg Warner Automotive Bevel-gear differential gearing
DE19621102C1 (de) * 1996-05-24 1997-08-14 Man Nutzfahrzeuge Ag Zwischenachsdifferential für Kraftfahrzeuge
JPH11218211A (ja) * 1998-01-30 1999-08-10 Tochigi Fuji Ind Co Ltd デファレンシャル装置
DE10310215A1 (de) * 2003-03-08 2004-09-16 Daimlerchrysler Ag Umlaufräder-Getriebe in Kegelrad-Bauweise mit durch Schmiermittel versorgten Schmierstellen

Also Published As

Publication number Publication date
US20060287155A1 (en) 2006-12-21
JP2006349117A (ja) 2006-12-28
EP1734288A2 (en) 2006-12-20

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